Wednesday, June 26, 2013

Video Streaming is an awesome feature/s that you can add with your own published websites.Because viewing a remotely captured frame of images in real time is quite exciting configurations in your web server. Well, there are a lot of useful applications that technos can do with this tutorial/s; say, using the said application as home surveillance or monitoring households, remote sensing and data gathering with images and videos.The DIY guide of this blog would not require enthusiast for an expensive equipment(DVR and CAM grabber)-hence a simple web or IP camera will do the trick.I am telling you folks to go to CDR-King and buy for your selves the cheapest camera in town.

Yet personally, my sole aim is to put this web cameras on-board the
machine ; from-thence I want to control stuffs remotely.I am practically concern of a DIY mobile robots.Since I've posted it in our FB PSCoE forum, its my
pleasure to bring the set-up into details.It is somewhat a simple expectation and learning curve for advancement of "hobbying" about "internet of things". Wishing that in the near posts there would be more variety of designs involving online machine vision and image processing.

Perhaps , that could be a great challenge to tackle about setting-up a server that is capable of hosting online videos(live) to its clients.Here in our next techno-article we will explain ideas how this purpose would be achieved with free software available (of course for free) on the net.There are two software programs which have given online video streaming a seamless possibilities to geeks in the open source community.These are motion and mjpg-streamer, both run in the different flavour/distro of Linux/Unix OS.Yet for now, it will be our desire to use mjpg-streamer then motion will be discussed in the next techno-blog-How about that?

During the testing , we will try to use different viewer/player to remotely capture the videos ,either WAN or LAN streaming.This will happen using: Apache2 for web ,VideoLAN for local, and CLI command for shell frame monitoring. So without much further ado, lets try to do it now folks!

2) Browse the video streaming over http
2.1) browse it on the web for streaminghttp://localhost:8085?action=stream

2.2) browse it on the web for snapshothttp://localhost:8085?action=snapshot

3) Here are the commands to be included in the script/s to stop and start the mjpg-streamer applications
3.1) To start the applicationroot@localhost# mjpg_streamer -b -i "/usr/lib/input_uvc.so -d /dev/video0" -o "/usr/lib/output_http.so -p 8085 -w /var/www/mjpg_streamer -n"

1.4) Now in any text editor change the
version number in the file tmpdir/DEBIAN/control with r94-1 at 94.1

root@localhost# nano tmpdir/DEBIAN/control

root@localhost# dpkg -b tmpdir mjpeg-streamer_my.deb

1.5) mjpeg-streamer_my.deb is now ready to install.

Shootin(b) 1.6) Open the file mjpg-streamer_r94-1_i386.deb and extract it
1.7) Search and edit the file "DEBIAN/control
1.8) change the text version DEBIAN/control with r94-1 at 94.1 1.9) Open it with Ubuntu application launcher

(2) Troubles

input_uvc.so: cannot open shared object file: No such file or directory

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About Me

I am doing a work research on IT/Network Engineering regularly.
I am a Freelance R&D Engineer and a Part Time University Faculty fellow .
I like to play guitar for a simple song and play ball games .
I love to trek :mountain hiking, and rural place hopping.
Most of the time I stay on my mini-lab for my extra/advance research(whatever)